Spektraris NMR
6α-Hydroxychamaecydin
Common Name: 6α-Hydroxychamaecydin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H40O4/c1-14(2)17-20-18-19(26(34)30(20)12-11-29(15(3)4)13-16(29)30)23(32)25-27(5,6)9-8-10-28(25,7)21(18)24(33)22(17)31/h14-16,23,25,32-33H,8-13H2,1-7H3/t16?,23-,25-,28+,29?,30?/m0/s1
InChIKey: InChIKey=CDBDDJJFIHXISK-AASABIQYSA-N
Formula: C30H40O4
Molecular Weight: 464.637327
Exact Mass: 464.29266
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Su, W.C., Fang, J.M., Cheng, Y.S. Phytochemistry (1993) 34, 779-82
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 1 (CH2) | 37.2 |
| 2 (CH2) | 18.6 |
| 3 (CH2) | 43.2 |
| 4 (C) | 34.2 |
| 5 (CH) | 56.1 |
| 6 (CH) | 67.5 |
| 7 (C) | 144.5 |
| 8 (C) | 150.9 |
| 9 (C) | 122.8 |
| 10 (C) | 40.2 |
| 11 (C) | 142.9 |
| 12 (C) | 182.8 |
| 13 (C) | 137.7 |
| 14 (C) | 148.9 |
| 15 (CH) | 28.9 |
| 16 (CH3) | 20.1 |
| 17 (CH3) | 20.4 |
| 18 (CH3) | 36.4 |
| 19 (CH3) | 22.7 |
| 20 (CH3) | 21.3 |
| 1' (C) | 34.8 |
| 2' (CH2) | 30.7 |
| 3' (CH2) | 29.7 |
| 4' (C) | 58.4 |
| 5' (CH) | 31 |
| 6' (CH2) | 13.4 |
| 7' (CH) | 31.6 |
| 8' (CH3) | 19.7 |
| 9' (CH3) | 20.2 |
| 10' (C) | 207.4 |
